2-Phenyl-3-(phenylsulfanyl)propanoic acid CAS 35814-27-8
| CAS No. | 35814-27-8 |
| Molecular Formula | C15H14O2S |
| Molecular Weight | 258.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-Phenyl-3-(phenylsulfanyl)propanoic acid (CAS 35814-27-8), molecular formula C15H14O2S and molecular weight 258.34 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Phenyl-3-(phenylsulfanyl)propanoic acid (C15H14O2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 2-Phenyl-3-(phenylsulfanyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H14O2S |
| Molecular Weight | 258.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Sulfur Atoms | 1 |
Related Phenyl Standards
- 3-Phenyl-3-(phenylsulfanyl)propanoic acid (CAS 5425-50-3)
- 7-(phenylsulfanyl)-2,3-dihydro-1,4-benzodioxin-6-amine (CAS 1019584-14-5)
- 5-(phenylsulfanyl)-1-(pyrrolidin-2-ylmethyl)-1H-1,2,3,4-tetrazole (CAS 1209594-45-5)
- 2-{[3-(phenylsulfanyl)propyl]sulfanyl}pyridine (CAS 339011-09-5)
- 5-[4-(Phenylsulfanyl)phenyl]-1H-pyrazole (CAS 321998-11-2)
- 3-(Phenylsulfanyl)propane-1-sulfonyl chloride (CAS 85577-60-2)
- 3-Phenyl-5-[(phenylsulfanyl)methyl]-1,2-oxazole (CAS 478048-74-7)
- 4-[4-(Phenylsulfanyl)phenyl]-1,2,3-thiadiazole (CAS 303148-84-7)
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